Contract Award Details
PhilGEPS construction contract award
Hashed input (canonical JSON of the source row)
["philgeps","1231","1231","Installation","HYDROSYSTEM ELECTRO-MECHANICAL SALES AND SERVICES","MABALACAT WATER DISTRICT","Pampanga",796000,"2016-06-20",null,"305400000",null,null,20]
SHA-256
8a20dbd8b44714aaa6c4ba7b9f4af3fbe96449e332800f542283003f6e726175Anyone can check this: hash the line above with SHA-256 and compare it with the record ID (its first 24 characters). The fingerprint proves the record has not changed since PisoScan imported it from the source file. It is not stored on a blockchain, and it cannot prove the source itself is accurate.